Period
to

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Debian skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Debian over the 6 months to 28 May 2022 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Debian Linux
England > London
6 months to
28 May 2022
Same period 2021 Same period 2020
Rank 565 460 406
Rank change year-on-year -105 -54 +180
Contract jobs citing Debian 19 9 9
As % of all contract jobs advertised in London 0.049% 0.036% 0.046%
As % of the Operating Systems category 0.37% 0.26% 0.27%
Number of daily rates quoted 17 4 8
10th Percentile £513 £455 £379
25th Percentile £550 £500 £442
Median daily rate (50th Percentile) £625 £563 £522
Median % change year-on-year +11.11% +7.86% +4.30%
75th Percentile £675 £625 £698
90th Percentile £700 £670 £763
England median daily rate £575 £425 £475
% change year-on-year +35.29% -10.53% +18.75%

Debian is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for operating system skills.

All Operating Systems
London
Contract vacancies with a requirement for operating system skills 5,190 3,517 3,367
As % of all contract IT jobs advertised in London 13.33% 14.16% 17.39%
Number of daily rates quoted 3,775 2,469 2,405
10th Percentile £225 £275 £185
25th Percentile £413 £406 £350
Median daily rate (50th Percentile) £550 £500 £475
Median % change year-on-year +10.00% +5.26% -2.56%
75th Percentile £669 £600 £575
90th Percentile £750 £688 £650
England median daily rate £500 £450 £425
% change year-on-year +11.11% +5.88% -3.63%
Number of hourly rates quoted 85 43 87
10th Percentile £15.30 £14.80 £14.23
25th Percentile £21.50 £18.75 £18.00
Median hourly rate £24.00 £43.00 £21.00
Median % change year-on-year -44.19% +104.76% +2.88%
75th Percentile £48.58 £64.00 £43.94
90th Percentile £62.80 £67.70 £53.47
England median hourly rate £21.50 £17.50 £17.50
% change year-on-year +22.86% - +2.94%

Debian
Job Vacancy Trend in London

Job postings citing Debian as a proportion of all IT jobs advertised in London.

Job vacancy trend for Debian in London

Debian
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Debian in London.

Daily rate trend for Debian in London

Debian
Daily Rate Histogram in London

Daily rate distribution for jobs citing Debian in London over the 6 months to 28 May 2022.

Daily rate histogram for Debian in London

Debian
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Debian in London.

Hourly rate trend for Debian in London

Debian
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Debian within the London region over the 6 months to 28 May 2022. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London -30 3 £550 +22.22% 3
South London - 2 £685 -
Debian
England

For the 6 months to 28 May 2022, IT contractor jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for Debian.

1 19 (100.00%) Linux
2 12 (63.16%) Red Hat
3 11 (57.89%) Kubernetes
3 11 (57.89%) Terraform
4 10 (52.63%) DevOps
5 8 (42.11%) HAProxy
5 8 (42.11%) Kafka
6 7 (36.84%) OpenStack
6 7 (36.84%) AWS
6 7 (36.84%) nginx
6 7 (36.84%) Ubuntu
6 7 (36.84%) CentOS
6 7 (36.84%) DNS
6 7 (36.84%) SSL
6 7 (36.84%) Ansible
6 7 (36.84%) Consul
7 6 (31.58%) CI/CD
7 6 (31.58%) MySQL
7 6 (31.58%) Telecoms
7 6 (31.58%) VMware
7 6 (31.58%) PaaS
8 5 (26.32%) MongoDB
8 5 (26.32%) RabbitMQ
8 5 (26.32%) Couchbase
8 5 (26.32%) vCloud
8 5 (26.32%) OAuth
8 5 (26.32%) Data Protection
8 5 (26.32%) ZABBIX
8 5 (26.32%) Test Automation
8 5 (26.32%) Hadoop

Debian
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 7 (36.84%) nginx
1 7 (36.84%) OpenStack
2 2 (10.53%) Confluence
2 2 (10.53%) Tomcat
3 1 (5.26%) Apache
3 1 (5.26%) Apache Pig
3 1 (5.26%) Apache Spark
3 1 (5.26%) JBoss
3 1 (5.26%) WebLogic
3 1 (5.26%) WebSphere
Business Applications
1 1 (5.26%) SAP S/4HANA
Cloud Services
1 7 (36.84%) AWS
2 6 (31.58%) PaaS
3 4 (21.05%) Amazon EC2
3 4 (21.05%) Amazon S3
3 4 (21.05%) Azure
4 3 (15.79%) Serverless
5 2 (10.53%) AWS Lambda
5 2 (10.53%) GCP
5 2 (10.53%) Virtual Private Cloud
6 1 (5.26%) Akamai
6 1 (5.26%) Amazon CloudWatch
6 1 (5.26%) Amazon SQS
6 1 (5.26%) AWS CloudFormation
6 1 (5.26%) AWS Fargate
6 1 (5.26%) Azure Active Directory
6 1 (5.26%) Azure Data Factory
6 1 (5.26%) Azure Functions
6 1 (5.26%) CloudFront
6 1 (5.26%) IaaS
6 1 (5.26%) SaaS
Communications & Networking
1 7 (36.84%) DNS
1 7 (36.84%) SSL
2 2 (10.53%) DHCP
2 2 (10.53%) Firewall
2 2 (10.53%) IPsec
3 1 (5.26%) Kerberos
3 1 (5.26%) OpenLDAP
Database & Business Intelligence
1 6 (31.58%) MySQL
2 5 (26.32%) Couchbase
2 5 (26.32%) Hadoop
2 5 (26.32%) MongoDB
2 5 (26.32%) PostgreSQL
3 1 (5.26%) Amazon RDS
3 1 (5.26%) Amazon Redshift
3 1 (5.26%) Azure SQL Data Warehouse
3 1 (5.26%) Azure SQL Database
3 1 (5.26%) Data Lake
3 1 (5.26%) Data Warehouse
3 1 (5.26%) Redshift Spectrum
3 1 (5.26%) SAP BW
3 1 (5.26%) SAP HANA
Development Applications
1 5 (26.32%) Sonatype Nexus
2 4 (21.05%) Git (software)
2 4 (21.05%) Jenkins
3 3 (15.79%) GitLab
4 2 (10.53%) Gradle
4 2 (10.53%) JIRA
4 2 (10.53%) Maven
4 2 (10.53%) Octopus Deploy
4 2 (10.53%) TeamCity
5 1 (5.26%) PowerDesigner
General
1 6 (31.58%) Telecoms
2 5 (26.32%) Games
3 1 (5.26%) Analytical Skills
3 1 (5.26%) Public Sector
Job Titles
1 5 (26.32%) Kubernetes Engineer
1 5 (26.32%) Linux Engineer
1 5 (26.32%) Security Engineer
1 5 (26.32%) Systems Engineer
1 5 (26.32%) VMware Engineer
2 3 (15.79%) Administrator
2 3 (15.79%) AWS Engineer
2 3 (15.79%) Linux Systems Engineer
2 3 (15.79%) Systems Administrator
3 2 (10.53%) Cloud Developer
3 2 (10.53%) Developer
3 2 (10.53%) Java Developer
3 2 (10.53%) Linux Administrator
3 2 (10.53%) Linux Systems Administrator
3 2 (10.53%) Network Engineer
4 1 (5.26%) Incident Engineer
4 1 (5.26%) Network Design Engineer
4 1 (5.26%) Unix Administrator
4 1 (5.26%) Unix Systems Administrator
4 1 (5.26%) VMWare Administrator
Libraries, Frameworks & Software Standards
1 8 (42.11%) Kafka
2 5 (26.32%) gRPC
2 5 (26.32%) JWT
2 5 (26.32%) OAuth
2 5 (26.32%) RabbitMQ
3 3 (15.79%) LDAP
4 2 (10.53%) ModSecurity
4 2 (10.53%) Spring
4 2 (10.53%) Spring Boot
5 1 (5.26%) LAMP
5 1 (5.26%) RESTful
5 1 (5.26%) Sensu
Miscellaneous
1 4 (21.05%) Public Cloud
2 2 (10.53%) Legacy Code
2 2 (10.53%) Legacy Systems
2 2 (10.53%) Private Cloud
3 1 (5.26%) Cloud Native
3 1 (5.26%) Derivative
3 1 (5.26%) Greenfield Project
3 1 (5.26%) Legacy Applications
3 1 (5.26%) Management Information System
3 1 (5.26%) Replication
3 1 (5.26%) Video on Demand
Operating Systems
1 19 (100.00%) Linux
2 7 (36.84%) CentOS
2 7 (36.84%) Ubuntu
3 4 (21.05%) Unix
3 4 (21.05%) Windows
4 3 (15.79%) Red Hat Enterprise Linux
5 2 (10.53%) Oracle Linux
5 2 (10.53%) SUSE
5 2 (10.53%) VMS
6 1 (5.26%) AIX
6 1 (5.26%) Amazon Linux
6 1 (5.26%) Fedora
6 1 (5.26%) HPUX
6 1 (5.26%) Solaris
6 1 (5.26%) Windows Server
Processes & Methodologies
1 10 (52.63%) DevOps
2 6 (31.58%) CI/CD
3 5 (26.32%) Cybersecurity
3 5 (26.32%) Data Protection
3 5 (26.32%) Database Security
3 5 (26.32%) Key Management
3 5 (26.32%) Observability
3 5 (26.32%) SDLC
3 5 (26.32%) Test Automation
3 5 (26.32%) Validation
4 4 (21.05%) Agile
5 3 (15.79%) Microservices
5 3 (15.79%) Migration
5 3 (15.79%) Software Engineering
6 2 (10.53%) Continuous Improvement
6 2 (10.53%) CQRS
6 2 (10.53%) E-Commerce
6 2 (10.53%) Event-Driven
6 2 (10.53%) ITIL
6 2 (10.53%) Project Delivery
Programming Languages
1 4 (21.05%) Bash
1 4 (21.05%) Java
1 4 (21.05%) Python
1 4 (21.05%) SQL
2 3 (15.79%) Shell Script
3 2 (10.53%) PowerShell
4 1 (5.26%) C#
4 1 (5.26%) Go
4 1 (5.26%) JavaScript
4 1 (5.26%) Perl
4 1 (5.26%) PHP
4 1 (5.26%) T-SQL
Qualifications
1 2 (10.53%) SC Cleared
1 2 (10.53%) Security Cleared
2 1 (5.26%) Degree
2 1 (5.26%) Network+ Certification
System Software
1 5 (26.32%) Docker
1 5 (26.32%) vCloud
2 2 (10.53%) Active Directory
2 2 (10.53%) Snort
2 2 (10.53%) Squid
3 1 (5.26%) KVM
3 1 (5.26%) Virtual Servers
Systems Management
1 11 (57.89%) Kubernetes
1 11 (57.89%) Terraform
2 8 (42.11%) HAProxy
3 7 (36.84%) Ansible
3 7 (36.84%) Consul
4 5 (26.32%) Fluentd
4 5 (26.32%) Grafana
4 5 (26.32%) Prometheus
4 5 (26.32%) ZABBIX
5 2 (10.53%) FortiGate
5 2 (10.53%) Istio
5 2 (10.53%) Kibana
5 2 (10.53%) Packer
5 2 (10.53%) Puppet
6 1 (5.26%) CSIRT
6 1 (5.26%) Docker Swarm
Vendors
1 12 (63.16%) Red Hat
2 6 (31.58%) VMware
3 5 (26.32%) CA
3 5 (26.32%) CyberArk
3 5 (26.32%) Sonatype
4 3 (15.79%) Microsoft
5 2 (10.53%) Dynatrace
5 2 (10.53%) Google
5 2 (10.53%) Oracle
6 1 (5.26%) Actifio
6 1 (5.26%) BiZZdesign
6 1 (5.26%) Cloudera
6 1 (5.26%) MuleSoft
6 1 (5.26%) Salesforce.com
6 1 (5.26%) SAP
6 1 (5.26%) Splunk